Removal of carbon disulfide: Experimental and modeling results

被引：15

作者：

Wang Li ^{[1
]}

Wang Shudong ^{[2
]}

Yuan Quan ^{[2
]}

机构：

[1] E China Univ Sci & Technol, Res Inst Ind Catalysis, Shanghai 200237, Peoples R China

[2] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

来源：

FUEL | 2010年 / 89卷 / 07期

关键词：

Carbon disulfide; Catalyst; Deactivation; Kinetic modeling; LOW-TEMPERATURE HYDROLYSIS; ALUMINA CATALYSTS; SULFIDE; H2S;

D O I：

10.1016/j.fuel.2009.07.012

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

A mathematical model describing the rate of carbon disulfide (CS2) removal has been developed. Kinetic studies were carried out in a fixed-bed reactor under atmospheric pressure and a range of temperatures (30-70 degrees C). The effects of flow rate, CS2 inlet concentration, temperature and relative humidity were analyzed. A kinetic model based on axial dispersion, external and internal mass-transfer resistances, as well as effects of S deposition on the inner-face of the catalyst was in agreement with the CS2 experimental breakthrough curves. The mathematical model can be used for process design and scale-up of similar systems. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved.

引用

页码：1716 / 1720

页数：5

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